Added new classes: metric/TestMetric and util/PlotMaker
Added util/PlotMaker and started in on Event-based Metrics
Another step forward on the event reader.
Now reads SAC synthetics for each event for given station
Merge branch 'master' of github.com:joeledwards/asl-java-tools
Added eventLoader to load EventCMT files and ability to read Sac files
Added method in EventLoader to load event synthetics for each event for this station
Fixed throw errors in ChannelKey. Fixed NLNM/StationDeviation so that
the sign of the difference between spectra and model is kept.
Started work on EventCompareSynthetics and EventCompareStrongMotion